New Adapters for Quad Lock QuadLock to AMPS Adapter Plate - Universal 360° Mounting Base €15.00 Tired of incompatible mounts? This universal QuadLock to AMPS adapter plate bridges the gap between your existing AMPS-compatible bracket and the QuadLock® ecosystem. Screw the plate onto any standard AMPS 4-hole mount, then attach a QuadLock part with a matching star-shaped base (such as a QuadLock head or vibration dampener) on the rotating 360° stud.... Add to cart